   <div style="border-bottom:1px solid #e6e6e6;" class="boxleft">
      <div class="boxlefttitle"> <a onclick="jq('#clientClass').show();jq('#brandClass').hide();jq(this).addClass('hot').next().removeClass('hot');" class="hot" href="javascript:void(0);">产品分类</a><a onclick="jq('#clientClass').hide();jq('#brandClass').show();jq(this).addClass('hot').prev().removeClass('hot');" href="javascript:void(0);">品牌分类</a></div>
      <form action="/st71654/product.html" method="post">
        <div class="leftsearch">
          <input type="text" name="Keyword" id="Keyword" onfocus="if(jq.trim(jq(this).val())=='请输入产品关键词...')jq(this).val('');" value="请输入产品关键词...">
          <button onclick="submit()"></button>
        </div>
      </form>
      <div id="clientClass" class="leftlist">
        {dede:channelartlist limit='16,20'}
        <dl class="hot" id="dl{dede:field name='typeid'/}">
        <dt onclick="showhidedd('{dede:field name='typeid'/}');"><em></em><a title="{dede:field name='typename'/}" href="{dede:field name='typeurl'/}">{dede:field name='typename'/}</a></dt>
        <dd id="dd{dede:field name='typeid'/}"> 
        {dede:channel type='son' noself='yes'}
        <a title="[field:typename/]" href="[field:typeurl/]">[field:typename/]</a>
        {/dede:channel}
        </dd>
        </dl>
        {/dede:channelartlist}
        </dl>      
      </div>
      <div style="display:none" id="brandClass" class="leftlist">
        <table width="100%" cellspacing="2" cellpadding="2" border="0" align="center">
          <tbody>
            <tr>
              <td align="center" class="black4"><strong><br>
                暂无信息<br>
                <br>
                </strong></td>
            </tr>
          </tbody>
        </table>
      </div>
      <h3>公司信息</h3>
      <div class="leftcompany">
    {dede:channel type='son' row='1' limit="14"}
    [field:content/]
    {/dede:channel}  
      </div>
      <script>
            function showhidedd(id) {
                if (jQuery('#dd' + id).is(":hidden")) {
                    jQuery('#dd' + id).show();
                    jQuery('#dl' + id).attr("class", "hot");
                }
                else {
                    jQuery('#dd' + id).hide();
                    jQuery('#dl' + id).attr("class", "");
                }
            }
        </script><br class="clear">
    </div>